I think you should be able to do something like this using report writer. Just to make sure I understand, can you be more specific with what you want as far as "volume space info summarized for all volumes" is concerned?
So I have a node that has three different volumes, C:, E:, F:
I currently have a report that shows as follows:
Node name volume space spaceused spaceavailable
C:\ 20gb 12gb 8gb
NTLNODE1 E:\ 20gb 15gb 5gb
F:\ 40gb 10gb 30gb
What I need to see is this:
NTLNODE1 -- 80gb 37gb 43gb
Dump this into an Advanced SQL report and it should give you what your are looking for, space measured in GB's. I just used 'Fixed Disk' as my filtering criteria, but you can add more filtering to the 'Where' clause as you see fit.
Select Nodes.Caption AS Node,
Substring (Volumes.Caption,1,3) AS Volume,
ROUND(Volumes.VolumeSize/1073741824,1) AS VolumeSizeGB,
ROUND(Volumes.VolumeSpaceUsed/1073741824,1) AS GBUsed,
ROUND(Volumes.VolumeSpaceAvailable/1073741824,1) AS GBAvailable
From Nodes, Volumes
Where Nodes.NodeID = Volumes.NodeID
AND Volumes.VolumeType = 'Fixed Disk'
Order By Nodes.Caption, Volume